ESA Euronews: European Extremely Large Telescope

Work is underway to build the European Extremely Large Telescope (E-ELT), a telescope that could one day find signs of life on distant planets. With a 39-metre mirror, it will be the world's biggest optical and infrared telescope.

Work is underway to build the European Extremely Large Telescope (E-ELT), a telescope that could one day find signs of life on distant planets. With a 39-metre mirror, it will be the world's biggest optical and infrared telescope.